A set of commonly-used type constraints that do not ship with Moose by default.

 Numeric:
    * PositiveNum
    * PositiveInt
    * NegativeNum
    * Int
    * SingleDigit

 String:
    * SimpleStr
      A Str with no new-line characters.
    * NonEmptySimpleStr
      Does what it says on the tin.
    * Password
    * StrongPassword
    * NonEmptyStr

Homepage:
https://metacpan.org/release/MooseX-Types-Common
